MiCOM-P921
Schneider Electric Protection Relay MiCOM P921
Schneider Electric
Schneider Electric Protection Relay MiCOM P921
Home > Schneider Electric > Protection Relay > MiCOM P921 Need Schneider Electric MiCOM P921? Protection Relay for MiCOM protection relay family. Supp…
Specifications
| Brand | Schneider Electric |
|---|---|
| Model Number | MiCOM P921 |
| Official Product Name | Voltage and Frequency Protection Relay |
| Applicable System | MiCOM protection relay family |
| Product Type | Protection Relay |
| Equivalent Standard | Contact us for cross-reference and alternative models |
| Product Status | In Stock; contact us for current availability |
| Family | MiCOM P9xx |
| Auxiliary supply | Contact supplier for exact specifications |
| Communication | Contact supplier for exact specifications |
| Protection functions | Over/undervoltage, over/underfrequency |
Product Description
It provides overvoltage, undervoltage, overfrequency and underfrequency protection for feeders, generators and busbars in medium-voltage distribution systems. The MiCOM P921 is a voltage and frequency protection relay from Schneider Electric's MiCOM family (originally Areva T&D).
Basic Product Information
- Overvoltage, undervoltage, overfrequency and underfrequency elements
- Part of the MiCOM P9xx family
- Compact flush-mounting case for panel installation
- Voltage and frequency protection relay
Technical Specifications
Version & Model Difference
The MiCOM P92x family includes variants with different protection elements and communication options. The P921 focuses on voltage and frequency protection; confirm the exact order code against your protection scheme.
Application Scenarios
- Feeder, generator and busbar voltage/frequency protection
- Replacement of legacy Areva / Alstom MiCOM relays
- Schneider Electric MiCOM P127 Overcurrent and Earth Fault Protection Relay
- Schneider Electric MiCOM P121 Overcurrent and Earth Fault Protection Relay
- Schneider Electric MiCOM P120C00V112BF1 Overcurrent Protection Relay (Specific Order Code)
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